Name

Specialty Manufacturing

Legal name

Specialty Manufacturing Inc.

Website

https://smimfg.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Saginaw

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Custom Silicone Manufacturing: Contract manufacturing of custom-engineered silicone products including injection molding, compression molding, die cutting, and component assembly for medical, lighting, and research applications. Revenue generated through project-based quotes for short-run prototyping to high-volume production.
2. Off-the-Shelf Silicone Products: E-commerce sales of standard silicone sheeting (matte, gloss, firm matte) and tubing products directly to customers. Minimum order requirement of $100.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Specialty Manufacturing, Inc. (SMI) is a contract manufacturer of engineered silicone products operating since 1979. The company provides custom silicone manufacturing services including injection molding, compression molding, die cutting, component assembly, dip molding, and value-added processes (plasma etching, robotic priming), as well as off-the-shelf silicone sheeting and tubing products for medical device manufacturers, LED lighting companies, and research institutions.

Product overview

Specialty Manufacturing (SMI) is a contract manufacturer specializing in custom-engineered silicone products since 1979. The company operates two main business lines: (1) Custom Manufacturing Services including Silicone Injection Molding, Silicone Compression Molding, Silicone Die Cutting, Silicone Component Assembly, Silicone Dip Molding, and Value Added Processes (plasma etching, robotic priming, prototyping, and product validation); and (2) Off-the-Shelf Products including Non-Reinforced Matte Silicone Sheeting, Gloss Silicone Sheeting, Firm Matte Silicone Sheeting, Reinforced Matte Silicone Sheeting, and Silicone Tubing. The company serves medical, lighting, and research industries, providing both custom fabrication and standard catalog products.

Differentiator

Problem solved

Functional benefit

Products and services

• Silicone Injection Molding Custom silicone injection molding service for small to large volumes with tight tolerances, capable of producing highly detailed intricate parts including overmolding to metal and plastic, micromolding, and clear silicone for LED lighting.
• Silicone Compression Molding Low and medium volume silicone rubber compression molding for prototypes, short runs, flat sheets, and start-up production, featuring less expensive tooling and quick turns on R&D phase parts.
• Silicone Die Cutting High-quality die cutting services from simple circle gaskets to complex circuit board covers, available for low to high volume production using custom roller die processes.
• Silicone Component Assembly In-house assembly of complex devices including molded and non-molded components, with clean area stations for part deflashing, assembly, and packaging, and final inspection before shipping.
• Value Added Processes Supplementary services including plasma etching to modify substrate surfaces for improved bonding, robotic priming, prototyping, and rigorous product validation testing.
• Silicone Dip Molding Dip fabrication service for creating silicone parts through a dipping process.
• Non-Reinforced Matte Silicone Sheeting USP Class VI silicone sheeting, 40 durometer, cloudy appearance, available in 12" x 12" size, thicknesses from .002" to .060", can be die cut to desired shapes with optional colorant.
• Gloss Silicone Sheeting Shiny appearance silicone sheeting with transparency, available in thicknesses from .005" to .040".
• Firm Matte Silicone Sheeting USP Class VI silicone sheeting, 60 durometer (harder than other sheets), 12" x 12" size, available in thicknesses from .020" to .120".
• Silicone Tubing Class VI silicone tubing, 50 durometer, 50 foot coils, matte finish. Available in various inner/outer diameter combinations from 0.012/0.025 to 0.250/0.500 inches.

Quantifiable outcome

• Extremely low customer rate of return and extremely high customer satisfaction rate
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators5 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Daemar Inc. Industrial seals and elastomeric components manufacturer offering custom molding, die cutting, and fabrication of rubber and silicone products. Direct comparable in product mix (custom molded silicone) and target customer base of industrial OEMs.
• Apple Rubber Products: Custom elastomer manufacturer specializing in o-rings, seals, and molded rubber/silicone parts with medical and industrial customers. Comparable mid-sized US contract manufacturer model with custom molding capabilities similar to SMI's offering.
• Stockwell Elastomerics: US-based custom manufacturer of silicone rubber components and gaskets offering die cutting, molding, and fabrication services to medical, electronics, and industrial customers. Closely comparable in size, niche specialization, and customer mix to SMI.
• Simolex Rubber Company: Custom molded rubber and silicone components manufacturer with capabilities in compression, transfer, and injection molding serving medical, automotive, and industrial customers. Directly comparable custom silicone parts manufacturer model.
• Minor Rubber Products: Custom manufacturer of molded, extruded, and die-cut rubber and silicone parts serving medical, food/beverage, and industrial markets. Closely comparable specialty elastomer contract manufacturer serving similar regulated end markets.

Broad incumbents

• Momentive Performance Materials: Global specialty chemicals and silicones manufacturer offering silicone elastomers and custom-molded silicone solutions for medical, lighting, and industrial applications. Competes upstream in silicone materials and downstream in finished components.
• Trelleborg Sealing Solutions: Global engineered polymer and sealing solutions business with significant silicone manufacturing capabilities serving medical, industrial, and aerospace customers. Direct overlap in medical-grade silicone components, though Trelleborg operates at far greater scale and geographic breadth than SMI.
• Saint-Gobain Life Sciences:
• Wacker Silicones (Wacker Chemie): Major global silicone materials manufacturer producing silicone elastomers, fluids, and resins used across medical, electronics, and construction markets. Upstream supplier to the silicone industry and a competitor for finished medical-grade silicone parts through its solutions business.

Market position

Strengths4 records

Weaknesses2 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@SMIMFG
• LinkedInlinkedin.com/company/specialty-manufacturing-inc.
• Facebookfacebook.com/profile.php

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Specialty Manufacturing